Daniel Defense

Daniel Defense MFR XL Free Float AR-15 Handguard - M-LOK - 13.5"

All Daniel Defense handguards
Daniel Defense Mfr Xl Free Float Ar-15 Handguard - M-Lok - 13.5" - Handguard for AR-15 - view 1
Daniel Defense Mfr Xl Free Float Ar-15 Handguard - M-Lok - 13.5" - Handguard for AR-15 - view 2
Daniel Defense Mfr Xl Free Float Ar-15 Handguard - M-Lok - 13.5" - Handguard for AR-15 - view 3
Daniel Defense Mfr Xl Free Float Ar-15 Handguard - M-Lok - 13.5" - Handguard for AR-15 - view 4
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Daniel Defense

Overview

The Daniel Defense MFR XL Free Float AR-15 Handguard - M-LOK - 13.5" is a handguard. Compare prices from multiple merchants and find the best deal.

Specifications

MPN01-107-08246
Handguard Length13.5
ColorBlack
FinishHardcoat Anodized
Mounting InterfaceM-LOK
Construction TypeFree-Float
Material6061-T6 Aluminum
PlatformAR-15

Available Merchants(2)

Prices checked

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Primary Arms
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$335
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Optics Planet
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$352
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Build history on GunPartPicker

Builders have been adding the Daniel Defense MFR XL Free Float AR-15 Handguard - M-LOK - 13.5" to their builds on GunPartPicker since February 2026. All time, it ranks #94 of the 708 handguards builders have added.

It was hard to find in September 2026, in stock on only 5 of the 15 days we checked, and today both retailers we track have it in stock. Prices barely moved in September 2026, holding around $335, so there haven't been real sales lately. Buying today, the lowest price is $335 at Primary Arms, which matches the best price we saw in September.

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Frequently Built With

The part most often added in each category by the builds that include this one

LMT Upper Receiver Assembly - AR-15 - M4 - Black Anodize

LMT Upper Receiver Assembly - AR-15 - M4 - Black Anodize

Upper Receiver$212in 43% of them
Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government Contour AR-15 Barrel

Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government Contour AR-15 Barrel

Barrel$327in 43% of them
Bravo Company M16 Bolt Carrier Group Black

Bravo Company M16 Bolt Carrier Group Black

Bolt Carrier Group$199in 29% of them
BCM Ambidextrous MK2 Large Latch Charging Handle, Black - Easy Operation with Superior Control - GFH-MK2-LRG-AMBI

BCM Ambidextrous MK2 Large Latch Charging Handle, Black - Easy Operation with Superior Control - GFH-MK2-LRG-AMBI

Charging Handle$90in 29% of them
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Mid-Length

Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Mid-Length

Gas Tube$23in 43% of them
Sons of Liberty Gun Works Liberty Gas Block .750 - Stainless Steel

Sons of Liberty Gun Works Liberty Gas Block .750 - Stainless Steel

Gas Block$69in 43% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

93%
AR-1593%
AR-104.5%
AR-92.5%

Caliber

65.7%
5.56 NATO65.7%
.223 Wylde15.5%
300 Blackout8.7%
.308 Win3.2%
9mm1.7%
Other5.3%

Gas System

41.5%
Mid-Length41.5%
Carbine31.1%
Rifle13.8%
Pistol11.9%
Blowback1.1%
Other0.6%

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